格氏试剂

I have been an engineer for more than ten years,but I was once a worker for three years.这里was once a worker 为什么不是had been a worker? What has to be broken it can be used?猜英语谜语 What has to be broken before it can be used?是啥意思?不好意思,悬赏分很少,我就这么点积分,对不起.再说出答案——就是它是什么东西。 Dog does not eat 还有Let sleeping dogs lie,Go to the sea,if you would fish well,A cat has nine lives,to say is one thing and to do is another也拜托翻译一下 还有翻译的通顺一点 都是谚语 A smalldog barks loudly but does not bite,A big dog bites but does not bark翻译 Te quiero 和Te amo怎么发音 What do you often piay after school?的答句是什么 ljubim te 读音,斯洛文尼亚语的我爱你,怎么读?斯洛文尼亚语 Quiero lamer te hasta que te vengas en mi boca mil veces的读音汉语拼音 要不就罗马拼音 英语拼读也可以 David ____ Shanghai for more than three months.A.come to B.has been to C.has been in D.has come to为什么,我只知道答案是BC之间,可是in和to有什么差别在这里 My brother is not more than three months old同义句转换 请大家帮帮忙three months later,the hostages were more dead than alive______________three months later,the hostages were more dead than alive.A.Having rescued B.RescuingC.Having been rescued D.Rescued这道四选一我怎么选都是C,为什么 winter usually _____more than three months in the noth of China空上应填什么为什么不填laster而填lasts这里不是有than slip Slip-Sliding Away slip-slidin'away是什么意思 He has no dog and no family这句话中的no各是什么意思? He has no dog and no family 这个句型怎么用?联系上下文来看,这句话的意思应该是“他没有小狗和家庭”,具体不是很明白,就是”has no“这个词组,麻烦讲一下怎么应用, he has no dog and no family变为同义句,谢谢大家……rt. he has no dog and no family变为否定句 He has no dog and no family. I have no arms and no hands.He has no dog and no family. I have no arms and no hands.——————能不能改为He has no dog or no family.I have no arms or no hands.或He has no dog and family. I have no arms and h My mother ______(watch)TV when the telephone rang 填什么 I _______________ the office when the telephone rang.A.was about to leave B.would leave C.left D.was to leave选哪个为什么? i hope our friendship is a very tong time tyrone wells time of our lives歌词不是德国世界杯主题曲的歌词!注意是tyrone wells的,吸血鬼日记第二季05集的插曲的歌词 求moon river（月亮河）中文大意moon river 歌手：johnny mercer 月亮河moon river wider than a mile i'm crossing youin style some dayoh dream makeryou are heartbreakerwherever you're going i'm going your waytwo drifters off to see the wor I ________ out when the telephone rangA happen B happened C happen to D happened to be 请说明为什么? Everyone was watching _____ when suddenly the bell rangA.football match B.the football's matchesC.the football match D.the match of football为什么不可以选A,为什么?2.Two hours_______long enough for you to finish your homework A.is B.are C.ha 请问His the most famous和His most famous那个正确? Getting more exercise is good for your (physic) health.正确形式 is more for your good health to it get exercise .连词成句,is more for your good health to it get exercise .连词成句,谁给连下, 分析句子成分 It's good for your health to do more sports.这句话中for your health做什么成分?to do more sports 做主语； is 是系动词；it是形式主语； good是表语那么for your health是做什么成分的?句子还原后：